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MCP230xx open drain interrupt pins (#728)
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@ -57,6 +57,9 @@ Configuration variables:
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- **id** (**Required**, :ref:`config-id`): The id to use for this MCP23008 component.
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- **address** (*Optional*, int): The I²C address of the driver.
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Defaults to ``0x20``.
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- **open_drain_interrupt** (*Optional*, bool): Configure the interrupt pin to open-drain mode.
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Useful when the MCP23008's power supply is greater than 3.3 volts. Note that this pin
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will require a pull-up resistor (to 3.3 volts) when this mode is enabled.
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.. _mcp23016-label:
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@ -158,6 +161,9 @@ Configuration variables:
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- **id** (**Required**, :ref:`config-id`): The id to use for this MCP23017 component.
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- **address** (*Optional*, int): The I²C address of the driver.
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Defaults to ``0x20``.
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- **open_drain_interrupt** (*Optional*, bool): Configure interrupt pins to open-drain mode.
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Useful when the MCP23017's power supply is greater than 3.3 volts. Note that these pins
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will require pull-up resistors (to 3.3 volts) when this mode is enabled.
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See Also
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